<template>
  <div class="detail">
    <product-param :title="product.name"></product-param>
    <div class="wrapper">
      <div class="container clearfix">
        <div class="swiper">
          <swiper :options="swiperOption">
            <swiper-slide>
              <img src="/imgs/detail/phone-1.jpg" />
            </swiper-slide>
            <swiper-slide>
              <img src="/imgs/detail/phone-2.jpg" />
            </swiper-slide>
            <swiper-slide>
              <img src="/imgs/detail/phone-3.jpg" />
            </swiper-slide>
            <swiper-slide>
              <img src="/imgs/detail/phone-4.jpg" />
            </swiper-slide>
            <div class="swiper-pagination" slot="pagination"></div>
          </swiper>
        </div>
        <div class="content">
          <h2 class="item-title">{{product.name}}</h2>
          <p class="item-info">
            相机全新升级 / 960帧超慢动作 / 手持超级夜景 / 全球首款双频GPS / 骁龙845处理器 / 红
            <br />外人脸解锁 / AI变焦双摄 / 三星 AMOLED 屏
          </p>
          <div class="delivery">小米自营</div>
          <div class="item-price">
            {{product.price}}
            <span class="del">1999元</span>
          </div>
          <div class="line"></div>
          <div class="item-addr">
            <i class="icon-loc"></i>
            <div class="addr">北京 北京市 朝阳区 安定门街道</div>
            <div class="stock">有现货</div>
          </div>
          <div class="item-version clearfix">
            <h2>选择版本</h2>
            <div class="phone fl" :class="{'checked': version==1}" @click="version=1">6GB+64GB 全网通</div>
            <div class="phone fr" :class="{'checked': version==2}" @click="version=2">4GB+64GB 移动4G</div>
          </div>
          <div class="item-color">
            <h2>选择颜色</h2>
            <div class="phone checked">
              <span class="color"></span>
              深空灰
            </div>
          </div>
          <div class="item-total">
            <div class="phone-info clearfix">
              <div class="fl">{{product.name}} {{version == 1? '全网通': '移动4G'}}</div>
              <div class="fr">{{product.price}}元</div>
            </div>
            <div class="phone-total">总计：{{product.price}}元</div>
          </div>
          <div class="btn-group">
            <a href="javascript:;" class="btn btn-btn-huge fl" @click="addCart">加入购物车</a>
          </div>
        </div>
      </div>
    </div>
    <div class="price-info">
      <div class="container">
        <h2>价格说明</h2>
        <div class="desc">
          <img src="/imgs/detail/item-price.jpeg" />
        </div>
      </div>
    </div>
    <service-bar></service-bar>
  </div>
</template>
<script>
import { swiper, swiperSlide } from 'vue-awesome-swiper';
import ProductParam from '../components/ProductParam';
import ServiceBar from '../components/ServiceBar';

export default {
  name: 'detail',
  components: {
    ProductParam,
    ServiceBar,
    swiper,
    swiperSlide
  },
  data () {
    return {
      id: this.$route.params.id,//商品id
      err: '',//商品版本信息
      version: 1,
      product: {},
      swiperOption: {
        autoplay: true,
        pagination: {
          el: '.swiper-pagination',
          clickable: true
        }
      }
    };
  },
  mounted () {
    this.getProductInfo();
  },
  methods: {
    getProductInfo () {
      this.axios.get(`/products/${this.id}`).then((res) => {
        this.product = res;
      });
    },
    addCart () {
      this.axios.post('/carts', {
        productId: this.id,
        selected: true
      }).then((res) => {
        this.$store.dispatch('saveCartCount', res.cartTotalQuantity);
        this.$router.push('/cart');
      });
    }
  }
}
</script>
<style lang="stylus" scoped>
@import '../assets/stylus/base.styl';
@import '../assets/stylus/config.styl';
@import '../assets/stylus/button.styl';
@import '../assets/stylus/mixin.styl';

.detail {
  .wrapper {
    .swiper {
      float: left;
      width: 642px;
      height: 617px;
      margin-top: 5px;

      img {
        height: 100%;
        width: 100%;
      }
    }

    .content {
      float: right;
      width: 584px;
      height: 870px;

      .item-title {
        font-size: 28px;
        padding-top: 30px;
        padding-bottom: 16px;
        height: 26px;
      }

      .item-info {
        font-size: 14px;
        height: 36px;
      }

      .delivery {
        font-size: 16px;
        color: #ff6700;
        margin-top: 26px;
        margin-bottom: 14px;
        height: 15px;
      }

      .item-price {
        font-size: 20px;
        color: #ff6700;
        height: 19px;

        .del {
          font-size: 16px;
          color: #999999;
          margin-left: 10px;
          text-decoration: line-through;
        }
      }

      .line {
        height: 0;
        margin-top: 25px;
        margin-bottom: 28px;
        border-top: 1px solid #e5e5e5;
      }

      .item-addr {
        height: 108px;
        background-color: #fafafa;
        box-sizing: border-box;
        padding-top: 31px;
        padding-left: 64px;
        position: relative;

        .icon-loc {
          position: absolute;
          top: 27px;
          left: 34px;
          bgImg(20px, 20px, '/imgs/detail/icon-loc.png');
        }

        .addr {
          color: #666666;
        }

        .stock {
          margin-top: 15px;
          color: #ff6700;
        }
      }

      .item-version, .item-color {
        margin-top: 30px;

        h2 {
          font-size: 18px;
          margin-bottom: 20px;
        }

        .phone {
          width: 287px;
          height: 50px;
          line-height: 50px;
          font-size: 16px;
          color: #333333;
          border: 1px solid #e5e5e5;
          box-sizing: border-box;
          text-align: center;
          cursor: pointer;

          span {
            color: #666666;
            margin-left: 15px;
          }

          .color {
            display: inline-block;
            width: 14px;
            height: 14px;
            background-color: #666666;
          }

          &.checked {
            border: 1px solid #ff6600;
            color: #ff6600;
          }
        }
      }

      .item-total {
        height: 108px;
        background-color: #fafafa;
        padding: 24px 33px 29px 30px;
        font-size: 14px;
        margin-top: 50px;
        margin-bottom: 30px;
        box-sizing: border-box;

        .phone-total {
          font-size: 24px;
          color: #ff6600;
          margin-top: 18px;
        }
      }
    }
  }

  .price-info {
    background-color: #f3f3f3;
    height: 340px;

    h2 {
      font-size: 24px;
      color: #333333;
      padding-top: 38px;
      margin-bottom: 30px;
    }
  }
}
</style>
